Use the down time to do some "arm chair" flying (poor man's simulator) and practice your procedures. Visualize your pattern work over and over in your head. Remember, the aircraft will perform better without the "dead" weight (and noise)

gone from the right seat.
If the approach is questionable, don't try to be a hero and don't hesitate to go-around, regroup and try again! The anticipation to that first solo flight is the worst part. Believe it or not, I still remember my first solo and getting my shirt tail cut. Above all...ENJOY the moment!